HID: picolcd: make fb_pending_lock and picolcd_fb_cleanup static
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
diff --git a/drivers/hid/hid-picolcd.c b/drivers/hid/hid-picolcd.c
index 1782693..530cd30 100644
--- a/drivers/hid/hid-picolcd.c
+++ b/drivers/hid/hid-picolcd.c
@@ -632,7 +632,7 @@
struct picolcd_fb_cleanup_item *next;
};
static struct picolcd_fb_cleanup_item *fb_pending;
-DEFINE_SPINLOCK(fb_pending_lock);
+static DEFINE_SPINLOCK(fb_pending_lock);
static void picolcd_fb_do_cleanup(struct work_struct *data)
{
@@ -657,7 +657,7 @@
} while (item);
}
-DECLARE_WORK(picolcd_fb_cleanup, picolcd_fb_do_cleanup);
+static DECLARE_WORK(picolcd_fb_cleanup, picolcd_fb_do_cleanup);
static int picolcd_fb_open(struct fb_info *info, int u)
{